ANSI/IEEE 140-1990 射频加热设备的干扰最小化
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【英文标准名称】:MinimizationofInterferencefromRadioFrequencyHeatingEquipment
【原文标准名称】:射频加热设备的干扰最小化
【标准号】:ANSI/IEEE140-1990
【标准状态】:作废
【国别】:美国
【发布日期】:1990
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:干扰抑制;电磁学;射频设备;加热模型
【英文主题词】:radiofrequencyapparatus;electromagnetism;heatingmoulds;interferencesuppression
【摘要】:
【中国标准分类号】:K61
【国际标准分类号】:33_100_10
【页数】:
【正文语种】:英语
【英文标准名称】:Automaticelectricalcontrolsforhouseholdandsimilaruse-Part2-8:Particularrequirementsforelectricallyoperatedwatervalves,includingmechanicalrequirements
【原文标准名称】:家用和类似用途的电气自动控制器第2-8部分:电动水阀的特殊要求(包括机械要求)
【标准号】:IEC60730-2-8-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC72
【标准类型】:()
【标准水平】:()
【中文主题词】:阀门;家用电器;规范(验收);自动控制系统;电气工程;控制装置;家用;控制设备;水阀
【英文主题词】:Automaticcontrolsystems;Controldevices;Controlequipment;Electricalengineering;Electricalhouseholdappliances;Householduse;Specification(approval);Valves;Watervalves
【摘要】:Thisclauseofpart1isreplacedasfollows:Replacement:1Thispart2-8appliestoelectricallyoperatedwatervalvesforusein,onorinassociationwithequipmentforhouseholdandsimilarusethatmayuseelectricity,gas,oil,solidfuel,solarthermalenergy,etc.oracombinationthereof,includingheating,air-conditioningandsimilarapplications.Thispart2-8isalsoapplicabletoelectricallyoperatedwatervalvesforapplianceswithinthescopeofIEC60335.1.1Thispart2-8containsrequirementsforelectricalfeaturesofwatervalvesandrequirementsformechanicalfeaturesofvalvesthataffecttheirintendedoperation.1.2Thispart2-8appliestotheinherentsafety,totheoperatingvalues,operatingsequenceswheresuchareassociatedwithequipmentprotection,andtothetestingofautomaticelectricalcontrolsusedin,onorinassociationwithhouseholdandsimilarequipment.Electricallyoperatedvalvesforequipmentnotintendedfornormalhouseholdusebutwhichmayneverthelessbeusedbythepublic,suchasequipmentintendedtobeusedbylaymeninshops,inlightindustryandonfarms,arewithinthescopeofthispart2-8.Thispart2-8doesnotapplytoelectricallyoperatedwatervalvesdesignedexclusivelyforindustrialapplications.Thispart2-8doesnotapplyto:-electricallyoperatedwatervalvesofnominalconnectionsizeaboveDN50;-electricallyoperatedwatervalvesforadmissiblenominalpressureratingabove1,6MPa;-fooddispensers;-detergentdispensers;-steamvalves.Throughoutthispart2-8,whereitcanbeusedunambiguously,theterm:-"valve"isusedtodenoteanelectricallyoperatedwatervalve(includingactuatorandvalvebodyassembly);-"actuator"means"electricallyoperatedmechanismorprimemover";-"valvebody"means"valvebodyassembly";-"equipment"includes"appliance"and"controlsystem".1.3Thispart2-8alsoappliestoactuatorsandtovalvebodieswhicharedesignedtobefittedtoeachother.1.4Thispart2-8appliestoindividualvalves,valvesutilizedaspartofasystemandvalvesmechanicallyintegralwithmulti-functionalcontrolshavingnon-electricaloutputs.NOTEAttentionisdrawntothefactthat,inmanycountries,additionaltestrequirementsandby-lawshavebeenestablishedbythewaterauthoritiesorcompanies.5NormativereferencesThisclauseofpart1isapplicableexceptasfollows:Addition:ISO7-1:1994,Pipethreadswherepressure-tightjointsaremadeonthethreads-Part1:Dimensions,tolerancesanddesignationISO65:1981,CarbonsteeltubessuitableforscrewinginaccordancewithISO7-1ISO228-1:1994,Pipethreadswherepressure-tightjointsarenotmadeonthethreads-Part1:Dimensions,tolerancesanddesignationISO630:1995,Structuralsteels-Plates,wideflats,barssectionsandprofilesISO1179:1981,PipeconnectionsthreadedtoISO228-1forplainendsteelandothermetaltubesinindustrialapplicationsISO4144:1979,StainlesssteelfittingsthreadedtoISO7-1ISO4400:1994,Fluidpowersystemsandcomponents-Three-pinelectricalplugconnectorswithearthcontact-CharacteristicsandrequirementsISO6952:1994,Fluidpowersystemsandcomponents-Two-pinelectricalplugconnectorswithearthcontact-Characteristicsandrequirements
【中国标准分类号】:Y60
【国际标准分类号】:97_120
【页数】:77P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 尼龙嵌件六角头锁紧螺栓 |
| 发布日期： | 1987-07-09 |
| 实施日期： | 1988-06-01 |
| 首发日期： | |
| 作废日期： | 1995-04-21 |
| 出版日期： | |
| 页数： | 5页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 航空 航天 航空器与航天器零部件 紧固件 航空器和航天器工程 航空航天制造用紧固件 其他紧固件
